Release v2.3.1

Changelog

Go Version

• 1.16.5: Both release executables and Docker images are built with this Go release.

Added

• JetStream:
  • Ability to get a stream last message by subject (#2313)
  • Ability to match based on last expected sequence per subject (#2322)

Improved

• JetStream:
  • Large number of R1 consumers per stream (#2324, #2326)

Fixed

• JetStream:
  • Max consumers was not enforced when set on a stream (#2316)
  • Clustered streams can become broken with sequence mismatch state on low level store failures (#2317)
  • Do not log at [ERR] level some "normal" store failures (such as max messages, bytes, etc..) (#2321)
• Race when generated random service reply subject (#2325)

Complete Changes

v2.3.0...v2.3.1